FBG DUCK
type: MusicGroup
description: Carlton Dequan Weekly-Williams (December 6, 1993 – August 4, 2020), known professionally as FBG Duck, was an American rapper and songwriter. He rose to prominence in the early 2010s in Chicago's drill
popularity: 5
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x429d100371f85078780201d9fa0527583a0c59731373ce521a57ff5c746dd0da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b03a4027-29fd-4ac7-b3c1-e0bdc4c46c66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b03a4027-29fd-4ac7-b3c1-e0bdc4c46c66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b03a4027-29fd-4ac7-b3c1-e0bdc4c46c66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x429d100371f85078780201d9fa0527583a0c59731373ce521a57ff5c746dd0da","name":"FBG DUCK","registered_at":"2026-06-20T11:33:31Z","symbol":"NIM1603189","token_address":"0x71e6d3d39343488d0f920d01c0dc37a72abbcb5d","type":"artist","uuid":"b03a4027-29fd-4ac7-b3c1-e0bdc4c46c66"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429d100371f85078780201d9fa0527583a0c59731373ce521a57ff5c746dd0da. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b03a4027-29fd-4ac7-b3c1-e0bdc4c46c66.json and https://artists.proofprofile.net/proofs/artist/b03a4027-29fd-4ac7-b3c1-e0bdc4c46c66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x429d100371f85078780201d9fa0527583a0c59731373ce521a57ff5c746dd0da","name":"FBG DUCK","registered_at":"2026-06-20T11:33:31Z","symbol":"NIM1603189","token_address":"0x71e6d3d39343488d0f920d01c0dc37a72abbcb5d","type":"artist","uuid":"b03a4027-29fd-4ac7-b3c1-e0bdc4c46c66"}